37 Matching Results

Search Results

Results: 1 - 24 next

Windmill.

Description: Patent for a windmill, which transmits its energy better to the pump and can be adjusted into and out of the wind.
Date: December 13, 1910
Creator: Dwight, James L.
Partner: UNT Libraries Government Documents Department

Valve

Description: Patent for a valve for rotary steam engines.
Date: November 26, 1912
Creator: Faulkner, Thomas F.
Partner: UNT Libraries Government Documents Department

Laundry Apparatus.

Description: Patent for a laundry apparatus with a detachable head that can be used on any kind of support for roller washers.
Date: November 15, 1910
Creator: Merritt, Rex C.
Partner: UNT Libraries Government Documents Department

Milling-Machine.

Description: Patent for a milling machine that executes thorough removal of dirt and other substances.
Date: February 3, 1914
Creator: Lakey, William Ray.
Partner: UNT Libraries Government Documents Department

Square.

Description: Patent for a a carpenters square, which has tables printed on it for calculating the length and angle that rafter boards should be cut to.
Date: January 17, 1911
Creator: McCormick, Terrill William
Partner: UNT Libraries Government Documents Department

Ice-Box

Description: Patent for an ice box. Illustrations included.
Date: October 18, 1910
Creator: Elder, Thomas J.
Partner: UNT Libraries Government Documents Department

Muzzle

Description: Patent for a muzzle designed for horses. Illustration included.
Date: February 22, 1910
Creator: Lipscomb, James H.
Partner: UNT Libraries Government Documents Department

Gravel Conveyor and Roller

Description: Patent for gravel, sand, or rubble conveyor to use in grading, repairing, and surfacing roads.
Date: November 28, 1916
Creator: Whitfield, William
Partner: UNT Libraries Government Documents Department

Plow Foot

Description: Patent for a plow or cultivator foot.
Date: December 19, 1916
Creator: Williams, Budicille B.
Partner: UNT Libraries Government Documents Department

Motor-Driven Header and Binder

Description: Patent for a mechanically driven header and binder tool that can be mounted to a tractor for use in large-scale agricultural harvesting, with illustrations and instructions.
Date: April 16, 1918
Creator: Swofford, Marvin L.
Partner: UNT Libraries Government Documents Department

Peanut-Harvester.

Description: Patent for a peanut harvester which would loosen peanuts and beat the dirt from them, includes illustrations.
Date: July 6, 1915
Creator: Warren, William M. & Carpenter, Solomon L.
Partner: UNT Libraries Government Documents Department

Automatic Gas Valves

Description: Patent for automatic gas valve that will close if the pressure is detected to be too low.
Date: December 5, 1916
Creator: Chism, Sylvester J.
Partner: UNT Libraries Government Documents Department

Power Clothes-Press.

Description: Patent for a "manually operated clothes press which is provided with a self-heating iron and a self sprayer" (lines 11-14). Includes a pressure release feature that removes iron from clothing to prevent burning when foot pedal is not engaged.
Date: November 21, 1916
Creator: Mundy, Edmund
Partner: UNT Libraries Government Documents Department

Cultivator-Disk Journal.

Description: Patent for a cultivator disk journal, which is more efficient than previous models.
Date: January 17, 1911
Creator: Doyle, Edward Silas
Partner: UNT Libraries Government Documents Department

Cultivator-Standard

Description: Patent for a cultivator. Illustrations included.
Date: December 13, 1910
Creator: Yeatts, Edward D.
Partner: UNT Libraries Government Documents Department

Cultivator-Standard

Description: Patent for a cultivator standard which allows the pitch and angle of the cultivator to be adjusted.
Date: July 2, 1912
Creator: Yeatts, Edward D.
Partner: UNT Libraries Government Documents Department

Seed Planter.

Description: Patent for a "seed planting machine mounted upon a wheeled frame adapted to form a furrow and drop a predetermined quantity of seed at predetermined intervals" (lines 14-19), including instructions and illustrations.
Date: August 25, 1914
Creator: Cantrell, Isaac D.
Partner: UNT Libraries Government Documents Department

Safety-Brake for Elevators

Description: Patent for lateral pawls to brake the elevator in the event of a cable brake.
Date: March 10, 1911
Creator: Mounts, Edison J.
Partner: UNT Libraries Government Documents Department

Seed Chute Valve Mechanism

Description: Patent for a new seed chute valve mechanism with illustrations and instructions.
Date: August 25, 1914
Creator: Cantrell, Isaac D.
Partner: UNT Libraries Government Documents Department

Dipping-Vat.

Description: Patent for dipping vat used on live animals to remove insect infestation with a reduced risk of injury to the animal.
Date: October 18, 1919
Creator: Mullins, Thomas L.
Partner: UNT Libraries Government Documents Department

Fruit-Jar and Bottle Cleaner.

Description: Patent for a cleaning device that navigates narrow openings of containers, such as bottles and jars, and opens to clean the interior walls of the receptacle.
Date: March 4, 1919
Creator: Hunter, Walter L.
Partner: UNT Libraries Government Documents Department

Detergent Device.

Description: Patent for a washing machine (detergent device) that contains a tank that can hold hand and cold water. This means that the device can be set to have either cold or hot water.
Date: May 8, 1917
Creator: Robinson, Olinthus B.
Partner: UNT Libraries Government Documents Department

Display Rack

Description: Patent for a display rack. Illustrations included.
Date: January 31, 1911
Creator: Hendrix, Julius M.
Partner: UNT Libraries Government Documents Department

Engine-Starter

Description: Patent for an engine starter that prevents backfiring.
Date: April 23, 1912
Creator: Everly, William D.
Partner: UNT Libraries Government Documents Department
Back to Top of Screen